Static task
static1
Behavioral task
behavioral1
Sample
257961059a8d39c2c6b3313bd961a6b3.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
257961059a8d39c2c6b3313bd961a6b3.exe
Resource
win10v2004-20231215-en
General
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Target
257961059a8d39c2c6b3313bd961a6b3
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Size
184KB
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MD5
257961059a8d39c2c6b3313bd961a6b3
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SHA1
728da4ce5399d6ff4b13d79dff58c67a73729c70
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SHA256
4e081df42daa1c454b10a067c72f5170e2c4bb65b624471ee4a7fffcddccdd0f
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SHA512
f72a3239ab0facd863d60503ed8d669d369f6004f4375838366c174b6bb9c293419062ca870b03956605229f1a591013f9bf39cbac055a921a66d62ffa266e7b
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SSDEEP
3072:XRIQoL0Zo8A8k5asw6OS28RbrBz6cIzht6Lx+UdZxNlPvpFk:XR3o9d8kjwFS28K1LENlPvpF
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 257961059a8d39c2c6b3313bd961a6b3
Files
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257961059a8d39c2c6b3313bd961a6b3.exe windows:4 windows x86 arch:x86
4a023b91632eef4205dc8c8d539740c3
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm60
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
ord588
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
ord593
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaPutOwner3
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaFileOpen
__vbaNew2
ord570
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vRaI4Var
__vbaVarMod
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaFPInt
__vbaUI1Var
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 172KB - Virtual size: 168KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ